EP 2561225 B1 20140326 - STAND STRUCTURE
Title (en)
STAND STRUCTURE
Title (de)
STANDSTRUKTUR
Title (fr)
STRUCTURE VERTICALE
Publication
Application
Priority
- DE 102010015761 A 20100418
- DE 2011000227 W 20110225
Abstract (en)
[origin: WO2011131160A2] A stand structure of the generic type, for example for an offshore wind power installation, comprises a central pillar (02) with an upper support surface (26), a plurality of base elements (05) and a respective upper and a respective lower radial strut (03, 04), which struts each extend between the central pillar (02) and a base element (05). In this case, known upper radial struts run in a linear manner and form a connection with the central pillar at a very acute angle. Stressing can lead to adverse notching forces. The stand structure (01) according to the invention has convex upper radial struts (03) in its central longitudinal axis (20), said upper radial struts being connected to the central pillar (02) by way of their upper connections (07) at a relatively large angle. In the event of loading, the bending increases and this results in downward displacement; notching forces hardly occur in the upper connection (07). In order to reliably prevent the upper radial struts (03) from bending under load, they are held by tie elements (11, 12), preferably in the form of mass-saving steel ropes, on the central pillar (02) and the lower radial struts (04). The stand structure (01) according to the invention exhibits a high level of stability together with a low weight, as a result of which the production and assembly costs can be reduced.
IPC 8 full level
F03D 11/04 (2006.01)
CPC (source: EP KR US)
F03D 13/20 (2016.05 - EP KR US); F03D 13/22 (2023.08 - EP KR US); F16M 11/00 (2013.01 - KR US); F03D 13/25 (2016.05 - EP US); F03D 80/70 (2016.05 - EP US); F05B 2240/9121 (2013.01 - EP KR US); F05B 2240/95 (2013.01 - EP KR US); F05B 2250/711 (2013.01 - EP KR US); Y02E 10/72 (2013.01 - EP); Y02E 10/727 (2013.01 - EP KR US); Y02E 10/728 (2013.01 - KR US); Y02P 70/50 (2015.11 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102010015761 A1 20111020; DE 102010015761 B4 20121031; CN 102884316 A 20130116; CN 102884316 B 20150819; DK 2561225 T3 20140616; EP 2561225 A2 20130227; EP 2561225 B1 20140326; ES 2468825 T3 20140617; HK 1175515 A1 20130705; JP 2013525635 A 20130620; KR 20130031249 A 20130328; US 2013193284 A1 20130801; US 9151437 B2 20151006; WO 2011131160 A2 20111027; WO 2011131160 A3 20120913
DOCDB simple family (application)
DE 102010015761 A 20100418; CN 201180019755 A 20110225; DE 2011000227 W 20110225; DK 11726654 T 20110225; EP 11726654 A 20110225; ES 11726654 T 20110225; HK 13102752 A 20130305; JP 2013505330 A 20110225; KR 20127027225 A 20110225; US 201113641712 A 20110225